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Gentoo Linux Security Advisory GLSA 202208-15
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https://security.gentoo.org/
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Severity: Normal
Title: isync: Multiple Vulnerabilities
Date: August 10, 2022
Bugs: #771738, #794772, #826902
ID: 202208-15
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Synopsis
=======
Multiple vulnerabilities have been discovered in isync, the worst of
which could result in arbitrary code execution.
Background
=========
isync is an IMAP and MailDir mailbox synchronizer.
Affected packages
================
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Package / Vulnerable / Unaffected
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1 net-mail/isync < 1.4.4 >= 1.4.4
Description
==========
Multiple vulnerabilities have been discovered in isync. Please review
the CVE identifiers referenced below for details.
Impact
=====
Please review the referenced CVE identifiers for details.
Workaround
=========
There is no known workaround at this time.
Resolution
=========
All isync users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-mail/isync-1.4.4"
References
=========
[ 1 ] CVE-2021-3578
https://nvd.nist.gov/vuln/detail/CVE-2021-3578
[ 2 ] CVE-2021-3657
https://nvd.nist.gov/vuln/detail/CVE-2021-3657
[ 3 ] CVE-2021-20247
https://nvd.nist.gov/vuln/detail/CVE-2021-20247
[ 4 ] CVE-2021-44143
https://nvd.nist.gov/vuln/detail/CVE-2021-44143
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202208-15
Concerns?
========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
======
Copyright 2022 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5